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Camera
Image Sensor: 1/2.8″ Progressive Scan CMOS
Min. Illumination: 0.01Lux @ (F1.2, AGC ON), 0 Lux with IR
Shutter time: 1/3 s to 1/100,000 s
Slow shutter: Support
Lens: 2.8 mm, horizontal field of view 105.8°
Lens Mount: M12
Day& Night: IR cut filter with auto switch
Wide Dynamic Range: Digital WDR
Digital noise reduction: 3D DNR
Compression Standard
Video Compression: H.264
H.264 code profile: Baseline Profile/Main Profile
Video bit rate: 32Kbps~8Mbps
Audio Compression: G.711/G.722.1/G.726/MP2L2
Audio bit rate: 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-160Kbps(MP2L2)
Image
Max. Image Resolution: 1920 x 1080
Sub Stream: 50Hz: 25fps (1920 × 1080, 1280 ×720)
60Hz: 30fps (1920 × 1080, 1280 ×720)
Image Settings: Rotate mode, Saturation, Brightness, Contrast adjustable by client software or web browser
BLC: Yes, zone configurable
ROI: Support 1 fixed region for each stream
Day/Night Switch: Support auto/scheduled
Network
Alarm Trigger: Video tampering, alarm input, alarm output, network disconnected, IP address conflict, illegal login, HDD full, HDD error
Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, RTP, RTSP, RTCP, NTP, UPnP, IGMP, QoS, IPv6, Bonjour, SMTP, 802.1x
Interface
Audio: Internal Microphone and Speaker
On-board storage: Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
Reset Button: Yes
Wi-Fi Specification (-W)
Wireless Standards: IEEE802.11b, 802.11g, 802.11n
Frequency Range: 2.4 GHz ~ 2.4835 GHz
Channel Bandwidth: 20/40MHz Support
Transmission Rate: 11b: 11Mbps
11g: 54Mbps
11n: up to 150Mbps
Wireless Range: 50m(depend on environment)
Protocols: 802.11b: CCK, QPSK, BPSK, 802.11g/n: OFDM
General
Memory Card: DS-2CV2Q21FD-IW: no memory card included
DS-2CV2Q21FD-IW/16G-T: includes a 16 GB memory card
DS-2CV2Q21FD-IW/32G-T: includes a 32 GB memory card
DS-2CV2Q21FD-IW/64G-T: includes a 64 GB memory card
Operating Conditions: -10°C ~ 40°C (14°F ~ 104°F), Humidity 95% or less (non-condensing)
Power Supply: DC 5V ± 10 %, micro USB interface
Power Consumption: Max. 7W
IR Range: Up to 5 meters
Dimensions: Φ 82.4 × 113.6 mm (Φ 3.25′ × 4.47′)
Weight: Approx. 510g (1.12 lb)
Specifications of HIKVISION DS-2CV2Q21FD-IW 2.0 MP Network PT Camera
Brand HIKVISION SKU 279418701_SGAMZ-435793203

Model : MVT-6620S-Q7
Embedded Processor : MSC313E
sensor : SC2135
Lens : 3.0mm
View angle : 360°
Image pixels : 2.0mp, 1080p
Minimum illumination : 4500mV/Lux-s [email protected] F2.0,black/white [email protected] F2.0
Day and night : IR-cut double filter automatic switching
Video coding : H.265,three stream
Video frame rate : 25frame/second
Audio coding : ADPCM,support two way voice intercom
network interface : Yes
Wireless standard : IEEE802.11b/g/n
Frequency range : 2.4GHz~2.4835 GHz
Storage port : 1pcs TF(Micro SD)storage port,max 64GB
Reset port : Mater reset
Power supply and consumption : DC 5V
Working condition : -10℃~+50℃@humidity 10%~ 95% no condensation
APP function(English) : Support IOS/Android; Support the use of mobile phones to view real-time video, real-time recording, and playback video; Support local screen shots by mobile app; Support push alarm information screen shot ; Support two way voice intercom; Support cloud storage; IP address can be set through the phone; Support multiple display modes(traditional mode, mixed mode, corridor three-dimensional picture scroll mode, panoramic inversion mode )